Starter Section 6 & Section 7语法专项课件 — 介绍家庭成员的3类核心句型+地点介词2025-2026学年北师大版英语七年级上册

教学课件 北师大英语七年级上册 Starter Section 6 & Section 7语法专项 介绍家庭成员的3类核心句型+地点介词 全解精讲+分层练习 1 学习目标 1.掌握介绍家庭成员的3类核心句型，能流畅问答亲属身份与职业 2.熟记7个常用地点介词，明确其表达的位置关系及使用场景 3.能灵活运用句型和介词完成填空、选择、句型转换等题型 4.建立“句型+介词”的关联应用能力，提升语境表达准确性 5.积累家庭与位置相关词汇，为日常交流打下基础 家庭介绍-身份询问与回答句型 核心问句：Who's this/that/he/she?（这/那/他/她是谁？） 回答句型：This is/That's/He's/She's my + 亲属名词（如father/mother） 问句中this对应近指，that对应远指，回答需保持指代一致 例：A: Who's this? B: This is my sister.（这是我姐姐。） 例：A: Who's that man? B: That's my uncle.（那是我叔叔。） 注意回答时不用重复this/that，直接用对应代词+亲属关系 家庭介绍-职业询问与回答句型 核心问句：What does he/she do?（他/她是做什么工作的？） 回答句型：He's/She's a/an + 职业名词（如doctor/teacher） 职业名词前需加不定冠词a/an，元音音素开头用an，辅音音素用a 例：A: What does your mother do? B: She's a nurse.（她是一名护士。） 例：A: What does he do? B: He's an engineer.（他是一名工程师。） 问句中主语为第三人称单数，助动词需用does 家庭介绍-综合描述句型 核心句型：This is my + 亲属名词. He/She is + 特征（职业/爱好等） 用于连贯介绍亲属身份及相关信息，使表达更完整丰富 例：This is my grandpa. He's a farmer. He likes planting flowers. 例：This is my cousin. She's a student. She is good at English. 可拓展描述年龄、性格、爱好等内容，让介绍更生动 注意前后句主语一致，保持表达逻辑连贯 家庭介绍句型-易错点提醒 1.指代不一致：问句用this，回答不用that；问句用he，回答不用she 2.职业名词前漏加a/an：He's teacher.（正确：He's a teacher.） 3.助动词错误：What do he do?（正确：What does he do?） 4.亲属名词拼写错误：uncle（非unclee）、grandpa（非grandfa） 5.回答简略不当：A: Who's she? B: My sister.（完整：She's my sister.） 小练习-家庭介绍句型填空 1.A: Who's that woman? B: ___________ my aunt. 2.A: What ___________ your father do? B: He's a doctor. 3.A: Who's this boy? B: ___________ my brother. He's a student. 4.A: What does your mother do? B: ___________ a teacher. 5.This is my grandma. ___________ is a cook. She likes cooking. She's does He's She's She 地点介词-核心定义与功能 地点介词是表示人或物体空间位置关系的词汇 核心功能：明确“在哪里”，回答“where”的问题，使表达更精准 常用在be动词后作表语，或名词前作定语修饰位置 例：The book is on the desk.（介词on明确书的位置） 地点介词是英语描述空间的基础，需结合具体场景理解用法 地点介词-表面与内部关系 介词on表示“在……上面”，核心特征是物体表面接触，无嵌入 例：The clock is on the wall.（钟表在墙表面） 例：The cup is on the table.（杯子在桌子表面） 介词in表示“在……里面”，核心特征是完全处于封闭空间内部 例：The books are in the bookcase.（书在书柜内部） 例：The pen is in the pencil-box.（笔在铅笔盒内部） 地点介词-旁边与前后关系 介词next to和beside均表示“在……旁边”，特征是位置紧邻无间隔 例：The chair is next to the desk.（椅子在书桌旁边） 例：The bed is beside the wall.（床在墙边） 介词in front of表示“在……前面”，指外部前方的相对位置 例：The tree is in front of the house.（树在房子前面） 介词behind表示“在……后面”，指外部后方的相对位置 例：The bag is behind the door.（书包在门后面） 地点介词-之间与下方关系 介词between表示“在……（两者）之间”，限定对象为两个事物 用法结构：between + 事物A + and + 事物B 例：The ball is between two boxes.（球在两个盒子之间） 例：The park is between the school and the hospital. 介词under表示“在……下面”，特征是垂直下方且无接触 例：The shoes are under the bed.（鞋子在床下面） 例：The cat is under the chair.（猫在椅子下面） 地点介词-易混用法辨析 1.on vs in：表面接触用on，内部空间用in 例：on the wall（表面）vs in the wall（嵌入墙内） 2.next to vs between：紧邻某一事物用next to，两者中间用between 3.in front of vs behind：相对位置的反义词，分别表示前后 4.under vs below：垂直正下方用under，非垂直下方用below（拓展） 通过对比例句，明确易混介词的使用边界，避免误用 地点介词-易错点提醒 1.介词混用：The book is in the desk.（正确：on the desk，表面接触） 2.between用法错误：between the three trees（三者用among） 3.固定搭配错误：in the wall（嵌入）与on the wall（表面）混淆 4.介词遗漏：The cat is the sofa.（正确：The cat is on the sofa.） 5.短语残缺：in front the house（正确：in front of the house） 小练习-地点介词填空 1.The clock is ___________ the wall. 2.The books are ___________ the bookcase. 3.The chair is ___________（旁边） the desk. 4.The ball is ___________ the two chairs. 5.The shoes are ___________（下面） the bed. 6.The tree is _______________ (前面)the house. on in next to between under in front of 综合练习-单项选择（一） 1.—Who's that man? —___________ my father. A. This is B. That's C. He's 2.What ___________ your mother do? She's a teacher. A. do B. does C. is 3.The pen is ___________ the pencil-box. A. on B. in C. under 4.This is my sister. ___________ a student. A. She's B. Her C. She 5.The park is ___________ the school and the hospital. A. between B. behind C. in front of B B B A A 综合练习-单项选择（二） 6.—What does your uncle do? —___________ a doctor. A. He's B. His C. He 7.The chair is ___________ the desk. A. in B. next to C. between 8.—Who's this girl? —___________ my cousin. A. That's B. This is C. She's 9.The cat is ___________ the sofa. A. on B. in C. under 10.My grandpa is a farmer. He ___________ on a farm. A. work B. works C. working A B B C B 综合练习-句型转换 1.That is my uncle.（改为一般疑问句） 2.My mother is a nurse.（对划线部分提问） 3.The clock is on the wall.（对划线部分提问） 4.This is my sister. She is a student.（合并为一句） 5.The shoes are under the bed.（改为否定句） Is that your uncle? What does your mother do? Where is the clock? This is my sister. She is a student. The shoes aren't under the bed. 综合练习-用所给词的适当形式填空 1.This is my brother. He ___________ (be) a student. 2.The book is ___________ (on/in) the desk. It's not in the bag. 3.—What ___________ (do) your father do? —He's a driver. 4.The bed is ___________ (between/behind) the desk and the wall. 5.She ___________ (be) my aunt. She works in a hospital. is on does between is 综合练习-完成句子（一） 1.那个男人是谁？他是我的爸爸。 —Who's that man? —___________ ___________ my father. 2.你妈妈是做什么的？她是一名医生。 —What ___________ your mother ___________? —She's a doctor. 3.书在书桌上面。 The books ___________ ___________ the desk. 4.椅子在书桌旁边。 The chair ___________ ___________ ___________ the desk. 5.球在两个盒子之间。 The ball ___________ ___________ the two boxes. He is does do are on is next to is between 综合练习-完成句子（二） 6.这是我的爷爷。他是一名农民。 ___________ ___________ my grandpa. He's a ___________. 7.书包在门后面。 The schoolbag ___________ ___________ the door. 8.树在房子前面。 The tree ___________ ___________ ___________ ______the house. 9.她是做什么的？她是一名老师。 —What ___________ she ___________? —She's a ___________. 10.杯子在桌子下面。 The cup ___________ ___________ the table. This is farmer is behind is in front of does do iteacher is under 综合练习-补全对话（一） A: Hello, Tom! Look at this photo. B: Hi, Lily! Who's this woman? A: ___________ my mother. B: What ___________ she do? A: She's a nurse. She works in a hospital. B: Who's that man? A: ___________ my father. He's a teacher. B: Where is the cat in the photo? A: It's ___________ the sofa. She's does He's under 综合练习-补全对话（二） A: Welcome to my home! B: Thank you. Your home is nice. Where is your bedroom? A: It's over there. The bed is ___________ the window. B: What's on the desk? A: Some books and a pen. The books are ___________ the bookcase. B: Who's the boy in the photo? A: ___________ my brother. He's a student. B: What does he like? A: He likes playing football. next to in He's 综合练习-短文填空 阅读短文，用适当的介词或动词形式填空 My name is Jack. This is my family photo. The man ___________ the left is my father. He ___________ a doctor. The woman next to him is my mother. She's a teacher. The girl ___________ me is my sister. She's a student. Our dog is ___________ the chair. The books are ___________ the bookcase. I love my family. on is beside under into 语法知识总结-家庭介绍句型 核心句型适配不同交际场景，结构清晰： 身份询问用Who's this/that/he/she? 身份回答用This is/That's/He's/She's my + 亲属名词 职业询问用What does he/she do? 职业回答用He's/She's a/an + 职业名词 语法知识总结-地点介词 7个核心介词用法明确，各有侧重： on（表面）、in（内部）、next to/beside（旁边） in front of（前方）、behind（后方）、between（两者间）、under（下方） 易混点需通过场景对比区分，如on与in、between与among 使用技巧：结合实物理解位置关系，多做搭配练习巩固 句型与介词-综合应用技巧 1.介绍家庭时，先用人称句型明确身份，再用职业句型补充信息 2.描述位置时，先确定核心介词，再结合名词构成完整表达 3.综合场景中，可先介绍人物，再描述其所在位置，表达更连贯 例：This is my brother. He's a student. He is sitting on the chair. 4.答题时先判断考点（句型/介词），再根据对应规则完成作答 教学课件 Starter Section 6 & Section 7语法专项 介绍家庭成员的3类核心句型+地点介词 Thank you for listening! 27 $